The Bluetooth phone that comes in several Toyotas is poor sad crap did I say it bites it bites it does nothing. The phone will only hold twenty numbers no information as is needed for good contacts. Would you like to connect and dial the extention number and see a web address and set the ringer for work and personal ringers. I have sent out a request from some GEEKS to do just that I think it is C++ programing but I am not a geek, well not a tech geek.
I hope the Irish guys will give me some news in a day or two that I can pass along to you.